What powers 
diabetes-forum.de?
Last seen Sep 2026 · 4 technologies across 4 categories
Analytics
JavaScript libraries
Miscellaneous
Security
AI Crawlers
Blocks 10 of 33 AI crawlers we track by name in its robots.txt, restricts 1 more. Checked Oct 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- PanguBot Blocked
Search and AI assistants
- Amazonbot Blocked
- Applebot Blocked
- PetalBot Blocked
- Claude-SearchBot Restricted
The other 22 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt found
AI Crawlers
10 of 33 AI crawlers blocked
Standards: ai.txt
Audience
- 78% phone
- 12% tablet
- 10% desktop
Germany
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.70 / 10 · ranked #761,706 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 1.0 MB · 14 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on GBCNET-AS01 (212.97.104.98)
- DNS: gbc.gmbh
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Sectigo, RSA 4096, expires Apr 2027
- Common Crawl link graph: rank 230,293, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted